42067725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11474

約数の個数: 36

約数和(自身を含む): 80914464

約数和(自身を除く): 38846739

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 11447, 34341, 57235, 80129, 171705, 240387, 286175, 400645, 560903, 858525, 1201935, 1682709, 2003225, 2804515, 6009675, 8413545, 14022575, 42067725]

約数ペア:

[(1, 42067725), (3, 14022575), (5, 8413545), (7, 6009675), (15, 2804515), (21, 2003225), (25, 1682709), (35, 1201935), (49, 858525), (75, 560903), (105, 400645), (147, 286175), (175, 240387), (245, 171705), (525, 80129), (735, 57235), (1225, 34341), (3675, 11447)]